The characteristic symptom of trichomoniasis infection is a heavy, frothy, yellow-green, fishy-smelling discharge from the vagina.
Trichomoniasis can usually be cured with prescription drugs, either
metronidazole or tinidazole, given by mouth in a single dose.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor.